docs: fix broken links to Setting Up section (#533)

Closes: #532

Refs: lightbend/kalix-docs#2018

Author: beritou

docs/src/modules/developing/pages/development-process-js.adoc

@@ -66,7 +66,7 @@ It is good practice to write unit tests as you implement your services. The Java
 
 Use a Docker image to package your service and any of its dependencies. See the following pages for more information:
 
-* https://docs.kalix.io/setting-up/index.html#_containers[Installing Docker]
+* https://docs.docker.com/get-docker/[Installing Docker]
 * xref:javascript:quickstart/cr-value-entity-javascript.adoc#_package_and_deploy_your_service[Packaging with Docker]
 * https://docs.kalix.io/projects/container-registries.html[Configuring registries]
 

docs/src/modules/javascript/pages/kickstart.adoc

@@ -23,7 +23,7 @@ Before running the code generation tools, make sure that you have the following:
 * Docker >= {minimum_docker_version} (to run locally)
 * The https://docs.kalix.io/getting-started/set-up-development-env.html#_kalix_cli[`kalix` CLI downloaded]
 * A https://docs.kalix.io/projects/container-registries.html[configured Docker Registry]
-* A https://docs.kalix.io/setting-up/index.html#_kalix_account[Kalix account]
+* A https://console.kalix.io/register[Kalix account]
 * A https://docs.kalix.io/projects/index.html[Kalix project]
 
 :sectnums: